Inorganic Solid Phases

Ho₂Cr₂C₃ (T = 50 K) Crystal Structure

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General Information

Phase Label(s): Ho₂Cr₂C₃
Structure Class(es): –
Classification by Properties: antiferromagnet AFM
Mineral Name(s): –
Pearson Symbol: mS14
Space Group: 12
Phase Prototype: Ho₂Cr₂C₃
Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Grenoble, Institut Laue-Langevin ILL, D1A (determination of structural parameters), neutrons; λ = 0.19106 nm (determination of cell and structural parameters), T = 50 K (determination of cell and structural parameters)
Phase Class(es): –
Compound Class(es): carbide
Interpretation Detail(s): complete structure determined; temperature dependence studied, Rietveld refinement, multiphase
Sample Detail(s): sample prepared from Ho, Cr, C, trace amounts of Ho₂C, powder (determination of cell and structural parameters)

Substance Summary

Standard Formula: Ho₂Cr₂C₃
Alphabetic Formula: C₃Cr₂Ho₂
Published Formula: Ho₂Cr₂C₃
Refined Formula: C₃Cr₂Ho₂
Wyckoff Sequence: 12,i³a
Z Formula Units: 2
Density: ρ = 8.35 Mg·m⁻³

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Crystallographic Data

Cell Parameters

	Published Data	Standardized Data
	Published Data	Unit Cell	Niggli-Reduced Cell
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a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site	Element	Wyckoff Symbol	Symmetry	X	Y	Z	Occupation	Co-ord. No.	Atomic Env.
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Published

Site	Element	Wyckoff Symbol	Symmetry	X	Y	Z	Occupation
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Displacement Parameters

Isotropic

Site	Published B [nm²]	Type	Computed B_eq [nm²]
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Experimental Details

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Reference

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3D Interactive Structure

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About this content

Database name

PAULING FILE Multinaries Edition – 2012

Dataset ID

sd_1634829

Copyright

©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

Chief Editor

Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

villars.mpds@bluewin.ch

Credits

SpringerMaterials Release 2016.

Project Coordinator: Shuichi Iwata

Section-Editor: Karin Cenzual (Crystal Structures)

Cite this content

Pierre Villars (Chief Editor), PAULING FILE in: Inorganic Solid Phases, SpringerMaterials (online database), Springer, Heidelberg (ed.) SpringerMaterials Ho2Cr2C3 (T = 50 K) Crystal Structure sd_1634829 (Springer-Verlag GmbH, Heidelberg, © 2016)

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